Pay in 4 interest-free payments of $7.25 Learn more
Ships within 48 hours · Estimated delivery Oct 4 - Oct 9
Carbon/ceramic/stainless steel mechanical shaft seal
WinterPill®'s patented pre-measured release delivery system effectively helps maintain clear water during the off season
🔧 Pro Tip: Measure your existing filter before ordering — confirm 10 1/2" length and 8 1/2" outer diameter match your spa's housing
No shocking necessary
The Magenta Stuff is 50% Stronger than other leading products
Unicel 18" Partial DE Filter Grid, 36 sq. ft. | PG-1903 Pump Motors Carbon/ceramic/stainless steel mechanical shaft sealThe Unicel PG 1903 is a single partial replacement DE filter grid for vertical grid DE filter systems with 36 square feet of total filtration capacity. Engineered to Unicel's precise OEM dimensional standards, this partial grid features an open slot collar with two notches for secure manifold engagement and is built with high grade DE filter fabric and reinforced seaming for lasting pressure resistance. IMPORTANT: PARTIAL GRID NOT A FULL GRID This is
US$ 69.00
US$ 47.99
US$ 46.95
US$ 56.95
US$ 36.99
US$ 44.99
US$ 46.99
US$ 46.99
US$ 30.00
US$ 24.99
US$ 69.00
US$ 46.95
US$ 36.95
US$ 24.95
US$ 26.95
